PresentationQosPolicyAccessScopeKind Class Reference
[PRESENTATION]

Kinds of presentation "access scope". More...

Inheritance diagram for PresentationQosPolicyAccessScopeKind:

List of all members.

Static Public Attributes
static final PresentationQosPolicyAccessScopeKind	INSTANCE_PRESENTATION_QOS
	[default] Scope spans only a single instance.
static final PresentationQosPolicyAccessScopeKind	TOPIC_PRESENTATION_QOS
	Scope spans to all instances within the same com.rti.dds.publication.DataWriter (or com.rti.dds.subscription.DataReader), but not across instances in different com.rti.dds.publication.DataWriter (or com.rti.dds.subscription.DataReader).
static final PresentationQosPolicyAccessScopeKind	GROUP_PRESENTATION_QOS
	Scope spans to all instances belonging to com.rti.dds.publication.DataWriter (or com.rti.dds.subscription.DataReader) entities within the same com.rti.dds.publication.Publisher (or com.rti.dds.subscription.Subscriber).
static final PresentationQosPolicyAccessScopeKind	HIGHEST_OFFERED_PRESENTATION_QOS
	This value only applies to a com.rti.dds.subscription.Subscriber. The com.rti.dds.subscription.Subscriber will use the access scope specified by each remote com.rti.dds.publication.Publisher.

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Detailed Description

Kinds of presentation "access scope".

Access scope determines the largest scope spanning the entities for which the order and coherency of changes can be preserved.

QoS:

com.rti.dds.infrastructure.PresentationQosPolicy

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Member Data Documentation

final PresentationQosPolicyAccessScopeKind INSTANCE_PRESENTATION_QOS [static]

[default] Scope spans only a single instance.

Indicates that changes to one instance need not be coherent nor ordered with respect to changes to any other instance. In other words, order and coherent changes apply to each instance separately.

final PresentationQosPolicyAccessScopeKind TOPIC_PRESENTATION_QOS [static]

Scope spans to all instances within the same com.rti.dds.publication.DataWriter (or com.rti.dds.subscription.DataReader), but not across instances in different com.rti.dds.publication.DataWriter (or com.rti.dds.subscription.DataReader).

final PresentationQosPolicyAccessScopeKind GROUP_PRESENTATION_QOS [static]

Scope spans to all instances belonging to com.rti.dds.publication.DataWriter (or com.rti.dds.subscription.DataReader) entities within the same com.rti.dds.publication.Publisher (or com.rti.dds.subscription.Subscriber).

final PresentationQosPolicyAccessScopeKind HIGHEST_OFFERED_PRESENTATION_QOS [static]

This value only applies to a com.rti.dds.subscription.Subscriber. The com.rti.dds.subscription.Subscriber will use the access scope specified by each remote com.rti.dds.publication.Publisher.